the shield being removable

Industry

  • CPC
  • A63F2003/00422
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Patents Grantslast 30 patents

  • Information Patent Grant

    Board game for guessing information about a topic area

    • Patent number 6,349,942
    • Issue date Feb 26, 2002
    • William L. Solboe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Spatial perception/physical reaction game

    • Patent number 5,520,393
    • Issue date May 28, 1996
    • Alfred J. Rickey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Board game

    • Patent number 4,984,807
    • Issue date Jan 15, 1991
    • Baruch Shiryon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Card counting prevention apparatus for blackjack

    • Patent number 4,314,700
    • Issue date Feb 9, 1982
    • Kenneth C. Dylag
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3254893

    • Patent number 3,254,893
    • Issue date Jun 7, 1966
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3186716

    • Patent number 3,186,716
    • Issue date Jun 1, 1965
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2400644

    • Patent number 2,400,644
    • Issue date May 21, 1946
    • A63 - SPORTS GAMES AMUSEMENTS